Then 3 indexes for quantifying water carrying capacity were introduced, including water quantity index, population index and social comprehensive index.
在此基础上,介绍了水资源承载力的三种度量指标,即水量指标、人口指标和社会综合类指标;
At the same time, a new complex population index is suggested to measure the level of urbanization. So the level of urbanization was 31.12 percent in 1998 in Chongqing.
同时还提出了新的衡量城市化水平的复合人口指标,认为1998年重庆城市化水平应该是31.12 %。
The population size was chosen to be 256, because that way it was easy to initialize every individual to a number equal to its index.
取大小为 256 的人群,原因是这样便于把个体都初始化成一个与其序号相等的数字。
The bank drew up a fresh index to get around the knotty problem of defining "urban"; this new measure puts the world's city-dwelling population at about 47% in 2000.
世行新创了一种计算方法,绕过了棘手的“城市”定义问题,得出2000年世界城市居民人口约占(世界总人口的)47%。
And the number of U.S. states with more than 30 percent of their population topping a body mass index (BMI) of 30 tripled between 2007 and 2009.
在美国,超过30%人口超过体重指数(BMI)30的洲数量从2007年到2009年翻了三倍。
The UK came eighth on the index and finished joint third, alongside Thailand, in terms of giving money, with 73% of the population having donated to charity.
前述综合排名第八的英国在慈善捐赠一项中与泰国并列第三——有73%的人做过捐赠。
TheHealthy Eating Index is updated based the new DGA to measure the diet qualityof the U.S. population.
根据新版DGA修订健康饮食指数,以衡量美国人民的膳食质量。
Index represents how a site's audience compares to the online Internet population as a whole.
索引代表一个地点的观众怎么总体上比作联机因特网人口。
The index combines life satisfaction, life expectancy and environmental footprint — the amount of land required to sustain the population and absorb its energy consumption.
{3}该快乐指数综合考虑了人们的生活满意度、平均寿命以及对环境的影响(主要通过衡量维持居民生存以及提供足够能源消耗所需的土地数量来了解)等多项指标。
Build a secondary index on a timestamp column if you want to improve the performance of incremental population.
如果您想改善增量填充的性能,则可在时间戳列上生成一个二级索引。
We also quantified the CD34 + CD133 + population of circulating progenitor cells (CPCs) that originate from bone marrow, as an index of hematopoietic and endothelial mobilization capacity.
我们同样检测来源于骨髓的循环祖细胞的CD 34 +CD 133 +丛族数量,作为血管再生和内皮活动能力指数。
Incremental population requests are implemented as full populations if any metadata that affects the full-text index for the table has changed since the last population.
如果影响表全文索引的任意元数据自上次填充以来发生了变化,增量填充请求将作为完全填充来执行。
In the overall population, ADMA plasma levels correlated with body-mass index, creatinine levels, and plasma triglyceride levels, but not with age, the results indicate.
在全部人群中,ADMA血浆水平与体重指数、肌氨酸酐水平和血浆甘油三酸酯水平相关,但与年龄、结果显示不相关。
But the land use structure and reclamation index will not vary obviously with an increase of population, therefore, the sediment load from the river basins will not decrease greatly.
但是,由于人口的增加,土地利用结构与垦殖指数都不会有明显的变化,所以流域的产沙不可能有大幅度的减少。
Thus, according to research object and goal, choosing a reasonable distribution index can provide multi-factor information about the spatial pattern of the population.
表明根据研究对象和研究目的选择合理的分布型指数,能够提供种群空间分布格局的多侧面信息。
The root cause of the cumulative impacts of cropland index and carrying capacity on desertification is the increasing pressure on environment and resource due to increasing population.
人口持续增长导致的对资源环境压力的增大是耕地指数和草场载畜量对沙漠化影响产生累加效应的根本原因。
The ground base was evaluated and analysed by using biological index and variation of population of benthon which are effected by bottom water and mud environment.
以底栖动物作为底层水环境和底泥环境长期影响的指标,利用生物指数和种群结构的变化对底质进行评价和分析。
It indicates that the scale conversion between leaves level and population level based on canopy and leaves area index is feasible.
从而说明本研究以叶面积指数和植物冠层盖度为基础进行叶片与种群间的尺度转换是可行的。
The sensitive index would increase and population decline would be speeded up as the increase of lethal equivalents per diploid.
随着二倍体致死当量的增加,灵敏度指数也升高,种群的衰退速度加快。
The conception of water resource supporting capacity was explaind, and the index system surrounding the kernel of expecting population was also put forward.
提出了以期望人口为核心的水资源承载力指标体系,并应用于柴达木盆地水资源承载力的实际研究。
This paper reviewed the key diagnostic index and optimized regulating route of high yield population quality about mulch drip irrigation cotton.
论述了膜下滴灌棉花高产群体质量诊断的主要指标及群体优化调控途径。
Every year, the world Happiness Index surveys numerous people from various countries around the world in search of, as the name implies, which country has the happiest population.
每年,世界幸福指数都会对世界各个国家的人们进行调查,顾名思义,也就是调查哪个国家的人过的最幸福。
The interference index of population control, IIPC was used to evaluate the control effect of Avermectins, Yasimie and Yasimiejin on peach-aphid.
应用干扰作用控制指数法评价了阿维菌素、蚜虱灭、蚜虱蓟净等杀虫剂对桃蚜种群控制的作用。
Effect of temperature on development, survival, reproduction, population parameter and population trend index of Spodoptera litura (Fabricius) were studied.
研究了温度对斜纹夜蛾的发育、存活、生殖、种群参数和种群趋势指数的影响。
As the important index in the study of human population genetics, tongue moving types and behavioral traits of lateral functional dominance are correlative with genomic factors.
舌运动类型特征和一侧优势功能特征与遗传因素有关,是人类群体遗传学研究的重要指标之一,目前多数特征的遗传方式尚未确定。
Objectives: to explore the epidemiological distribution of body mass index (BMI), waist to hip ratio (WHR) and abdominal circumference in population of Nanjing, Jiangsu Province.
目的:探讨南京地区健康人群中体重指数(BMI)、腰臀围比(WHR)及腹围的流行病学分布状况。
The monitoring index system include such content as meteorology, vegetation, soil, bird, animal, soil and water loss, population, land using, livestock raising, economy and so on.
监测指标体系包括气象、植被、土壤、地形地貌、鸟类、兽类、水土流失、人口、土地利用、畜牧、经济等内容。
The water quality of Urumqi river was evaluated using biological index. Which is on the basis of analysis of the population structure of benthic animal in Urumqi river.
通过对乌鲁木齐河底栖动物种群结构的分析,利用生物指数评价乌鲁木齐河水质状况。
The index of population trend in treatment of spraying chemical insecticides was 7.20, The index of population trend would increase in 1.43 times against that in control.
施用化学杀虫剂的种群趋势指数()为7.20,干扰作用控制指数为1.43,即种群趋势指数将增长为对照的1.43倍。
The active factor life tables of BPW natural population were constructed. The controlling effect of active factors was evaluated by using exclusion index of population control (EIPC).
组建了以作用因子为组分的夏季自然种群生命表,并运用排除作用控制指数法分析了各种因子对假茎象甲自然种群的作用。
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